package com.bluefoxyu.service;

import com.bluefoxyu.domain.entity.Teacher;
import com.baomidou.mybatisplus.extension.service.IService;
import com.bluefoxyu.domain.vo.TeacherVO;

/**
 * <p>
 * 教师信息表 服务类
 * </p>
 *
 * @author bluefoxyu
 * @since 2024-06-16
 */
public interface ITeacherService extends IService<Teacher> {

    // 统计不同职称的教师的数量、不同职称的教师的平均工资
    TeacherVO statistics();

    void deleteTeacher(Long teacherId);
}
